image:filtered light in the forest

Toxics Cleanup Program

Ship showing sediments being dredged.

Sediment Cleanup

The Toxics Cleanup Program serves as the central planning group for Department of Ecology sediment management activities, which include:

  • Adoption and amendments of the Sediment Management Standards, Chapter 173-204 WAC
  • Sediment source control activities
  • Sediment cleanup activities
  • Dredged material management

Further information is available below:

Cleanup Status Reports

Complex Sediment Cleanup Sites

Search for a Cleanup Site


Other sediment-related links within Department of Ecology's website

Environmental Assessment Program

Toxics Cleanup Program Water Quality Program

Links to other sediment management agency sites


Questions or comments about the SMU web page? Contact Gina Casteel at gcas461@ecy.wa.gov